CH516559A - Process for the preparation of 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo (d, e) quinolin-7-ones - Google Patents

Process for the preparation of 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo (d, e) quinolin-7-ones

Info

Publication number
CH516559A
CH516559A CH1253269A CH1253269A CH516559A CH 516559 A CH516559 A CH 516559A CH 1253269 A CH1253269 A CH 1253269A CH 1253269 A CH1253269 A CH 1253269A CH 516559 A CH516559 A CH 516559A
Authority
CH
Switzerland
Prior art keywords
dialkoxy
quinolin
hexahydro
benzo
ones
Prior art date
Application number
CH1253269A
Other languages
German (de)
Inventor
Bernauer Karl Dr Prof
Janos Dr Borgulya
Fernand Dr Schneider
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BE754857D priority Critical patent/BE754857A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1253269A priority patent/CH516559A/en
Priority to NL7010536A priority patent/NL7010536A/xx
Priority to DE19702038957 priority patent/DE2038957A1/en
Priority to GB3796070A priority patent/GB1267462A/en
Priority to FR7030417A priority patent/FR2058975A5/fr
Publication of CH516559A publication Critical patent/CH516559A/en
Priority to US321069A priority patent/US3896132A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
CH1253269A 1969-08-19 1969-08-19 Process for the preparation of 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo (d, e) quinolin-7-ones CH516559A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE754857D BE754857A (en) 1969-08-19 HEXAHYDROBENZOQUINOLEINONES
CH1253269A CH516559A (en) 1969-08-19 1969-08-19 Process for the preparation of 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo (d, e) quinolin-7-ones
NL7010536A NL7010536A (en) 1969-08-19 1970-07-16
DE19702038957 DE2038957A1 (en) 1969-08-19 1970-08-05 Tricyclic compounds
GB3796070A GB1267462A (en) 1969-08-19 1970-08-06 BENZO[d,e]QUINOLINE DERIVATIVES AND A PROCESS FOR THE MANUFACTURE THEREOF
FR7030417A FR2058975A5 (en) 1969-08-19 1970-08-19
US321069A US3896132A (en) 1969-08-19 1973-01-04 Process for preparing 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo(d,e)quinolin-7-ore compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1253269A CH516559A (en) 1969-08-19 1969-08-19 Process for the preparation of 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo (d, e) quinolin-7-ones

Publications (1)

Publication Number Publication Date
CH516559A true CH516559A (en) 1971-12-15

Family

ID=4383917

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1253269A CH516559A (en) 1969-08-19 1969-08-19 Process for the preparation of 1,2,3,8,9,9a-hexahydro-5,6-dialkoxy-1-alkyl-benzo (d, e) quinolin-7-ones

Country Status (6)

Country Link
BE (1) BE754857A (en)
CH (1) CH516559A (en)
DE (1) DE2038957A1 (en)
FR (1) FR2058975A5 (en)
GB (1) GB1267462A (en)
NL (1) NL7010536A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114938808B (en) * 2022-06-24 2023-05-26 贵州大学 Magnolol and nuciferine pharmaceutical composition and preparation method thereof

Also Published As

Publication number Publication date
DE2038957A1 (en) 1971-03-04
FR2058975A5 (en) 1971-05-28
NL7010536A (en) 1971-02-23
BE754857A (en) 1971-02-15
GB1267462A (en) 1972-03-22

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